A new analysis of archival Hubble Space Telescope photos reveals that a peculiar comet slowed its spin before fully reversing ...

The NASA/ESA/CSA James Webb Space Telescope has captured and amazing view of the Sombrero Galaxy (Messier 104). The galaxy is ...

Astronomers have confirmed a new planet in one of the youngest solar systems ever found, thanks to University of Arizona ...

An astronomer at the University of Hawaiʻi at Hilo is using data from the Canada–France–Hawaiʻi Telescope (CFHT) on Maunakea ...

Several well-known American scientists and researchers have died or vanished over the last year, sparking widespread speculation that at least some of the disappearances might involve foul […] ...

New evidence suggests that the famous interstellar traveler may be so old that its home system no longer exists.

I/ATLAS may be more than the strangest space object astronomers have observed within our solar system—it could also be one of ...

Enjoy this week's planetary bonanza, from Earth to distant Saturn and everything in between. We also feature unusual ...

Before you head to bed Wednesday, you may want to look up. The pink full moon is set to peak in the night sky.

A Virtual Telescope Project livestream aims to track NASA's Artemis 2 Orion spacecraft after launch — here's how to watch it ...

The Rockford Public Library is hosting a free “Over the Moon” event featuring public telescope viewings on the second-floor ...

Using the Five-hundred-meter Aperture Spherical Radio Telescope (FAST), Chinese astronomers have explored the behavior of a ...